summaryrefslogtreecommitdiff
path: root/gcc/testsuite/gfortran.dg/proc_ptr_comp_pass_2.f90
diff options
context:
space:
mode:
authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/proc_ptr_comp_pass_2.f90
downloadcbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2
cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository.
Diffstat (limited to 'gcc/testsuite/gfortran.dg/proc_ptr_comp_pass_2.f90')
-rw-r--r--gcc/testsuite/gfortran.dg/proc_ptr_comp_pass_2.f9048
1 files changed, 48 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/proc_ptr_comp_pass_2.f90 b/gcc/testsuite/gfortran.dg/proc_ptr_comp_pass_2.f90
new file mode 100644
index 000000000..03770ce3f
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/proc_ptr_comp_pass_2.f90
@@ -0,0 +1,48 @@
+! { dg-do run }
+!
+! PR 39630: [F03] Procedure Pointer Components with PASS
+!
+! taken from "The Fortran 2003 Handbook" (Adams et al., 2009)
+
+module passed_object_example
+
+ type t
+ real :: a
+ procedure(print_me), pointer, pass(arg) :: proc
+ end type t
+
+contains
+
+ subroutine print_me (arg, lun)
+ class(t), intent(in) :: arg
+ integer, intent(in) :: lun
+ if (abs(arg%a-2.718)>1E-6) call abort()
+ write (lun,*) arg%a
+ end subroutine print_me
+
+ subroutine print_my_square (arg, lun)
+ class(t), intent(in) :: arg
+ integer, intent(in) :: lun
+ if (abs(arg%a-2.718)>1E-6) call abort()
+ write (lun,*) arg%a**2
+ end subroutine print_my_square
+
+end module passed_object_example
+
+
+program main
+ use passed_object_example
+ use iso_fortran_env, only: output_unit
+
+ type(t) :: x
+
+ x%a = 2.718
+ x%proc => print_me
+ call x%proc (output_unit)
+ x%proc => print_my_square
+ call x%proc (output_unit)
+
+end program main
+
+! { dg-final { cleanup-modules "passed_object_example" } }
+